Vulnerability Note VU#316888
MobaXterm server may allow arbitrary command injection due to missing X11 authentication
The MobaXterm server prior to verion 8.3 is vulnerable to arbitrary command injection over port 6000 when using default X11 settings.
CWE-306: Missing Authentication for Critical Function - CVE-2015-7244
MobaXterm server prior to version 8.3 includes an X11 server listening on all IP addresses which does not authenticate remote X11 connections over port 6000. A remote attacker may silently connect to the server, and view and inject X11 commands with the privileges of the user currently using MobaXterm.
An unauthenticated remote attacker may view and inject X11 commands with the privileges of the user currently using MobaXterm.
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Vendor Information (Learn More)
|Vendor||Status||Date Notified||Date Updated|
|Mobatek||Affected||30 Sep 2015||16 Oct 2015|
CVSS Metrics (Learn More)
Thanks to Bryan Rhodes, Ryan Wincey, Micheal Reski, and Dan Mason for reporting this vulnerability.
This document was written by Garret Wassermann.
- CVE IDs: CVE-2015-7244
- Date Public: 31 Oct 2015
- Date First Published: 02 Nov 2015
- Date Last Updated: 02 Nov 2015
- Document Revision: 26
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